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Voice quality optimization system and method

a voice quality and optimization system technology, applied in the field of voice quality optimization system and method, can solve the problems of deviating voice quality among the communication devices, difficult to uniformly maintain tuning time and voice quality,

Inactive Publication Date: 2013-04-11
PANTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention provides a system and method for optimizing the voice quality of a communication device. This includes measuring parameters such as receiving sensitivity / frequency response, receiving loudness rating, and idle channel noise-receiving, determining if these parameters are within a target range, and calibrating one or more parameters to be within the target range if they are not. This allows for better overall voice quality in the communication device.

Problems solved by technology

However, since the voice quality may be determined by different individual engineers, there may be some deviation in voice quality among the communication devices.
In addition, since time used to tune voice quality may be based on the individual engineer's skill, it may be difficult to uniformly maintain tuning time and voice quality.

Method used

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  • Voice quality optimization system and method
  • Voice quality optimization system and method

Examples

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Embodiment Construction

[0019]The invention is described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure is thorough, and will fully convey the scope of the invention to those skilled in the art. It will be understood that for the purposes of this disclosure, “at least one of X, Y, and Z” can be construed as X only, Y only, Z only, or any combination of two or more items X, Y, and Z (e.g., XYZ, XZ, XYY, YZ, ZZ). Throughout the drawings and the detailed description, unless otherwise described, the same drawing reference numerals are understood to refer to the same elements, features, and structures. The relative size and depiction of these elements may be exaggerated for clarity.

[0020]It will be understood that when an element is referred ...

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Abstract

The voice quality optimization system includes a controller that controls voice quality by adjusting parameters that control voice quality characteristics of the communication device; and a measuring unit that measures voice quality of the communication device and transmits the measured voice quality as a feedback to the controller. The controller controls voice quality by calibrating the parameters of the communication device, including a receiving sensitivity / frequency response characteristic curve, receiving loudness rating and idle channel noise-receiving. A method for setting voice optimization in a communication device includes measuring parameters of the communication device, determining whether the parameters of the communication device are within a target range, and calibrating a first parameter to be within the target range if the first parameter is outside the target range.

Description

CROSS-REFERENCE TO APPLICATION[0001]This application claims priority from and the benefit under 35 U.S.C. §119(a) of a Korean Patent Application No. 10-2011-0102452, filed on Oct. 7, 2011, the entire disclosure of which are incorporated herein by reference for all purposes. Applicants also incorporate by reference the disclosures of “Developing The Automatic Voice Quality Optimization System for Mobile Communication Devices,” and “Analyzing Characteristics of Auto Gain Control for the Optimized Call Quality of Communication Device” in their entireties as if fully set forth herein.BACKGROUND[0002]1. Field[0003]The following description relates to a system and a method for automatically tuning voice quality optimization of a communication device.[0004]2. Discussion of the Background[0005]With the recent advent of a variety of communication devices, an increasing number of users are using the communication devices, which may provide a voice communication operation. Conventionally, manu...

Claims

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Application Information

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IPC IPC(8): G10L19/14
CPCH04M3/2236G01R29/00H04W24/02
Inventor LIM, HYENG KEUNPARK, WON SEOKSHIN, SANG WOO
Owner PANTECH CO LTD
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